Some of my brews turning sour

[LacriV]

Wow, that's a lot of work! Maybe I'll stick to mead in the future. Beer I can get in the shop as well, though homemade it would be massively cheaper.

As an update to my beer:
It now stood over night by the door but got a little too cold, so now the fermentation slowed down a lot. However, the sour smell is now also noticably weaker! The sugar wine now smells like sima, which it technically is, just without lemons.

I now set the fermenters a little further away from the door, let's hope I can find a sweet spot where the yeast thrives but the infection doesn't.

 

[Larse]

It's not really a lot of work. Since you've had a couple of infections, you can't trust your equipment, especially fermenters, siphons etc. So the first time, a proper intense cleaning regime is needed. After that, if you just do an immediate clean out (water and scrubbing brush), you don't need to do the intense clean and just add sanitiser and seal up.

The brew day stuff is pretty easy. Especially with the spray bottle. Just requires a bit of thought.

I've been brewing since my late teens. Never had an infection.